#ifndef _SYS_SHM_H
#define _SYS_SHM_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
#define __NEED_time_t
#define __NEED_size_t
#define __NEED_pid_t
#include <sys/ipc.h>
#include <bits/shm.h>
+#define SHM_R 0400
+#define SHM_W 0200
+
#define SHM_RDONLY 010000
#define SHM_RND 020000
#define SHM_REMAP 040000
int shmdt(const void *);
int shmget(key_t, size_t, int);
+#ifdef __cplusplus
+}
+#endif
+
#endif